Chi-Squared Goodness of Fit(a) Suppose that Mary has a bag of candy and she expects that each color of candy occurs with equal likelihood. She took a sample of 30 candies and obtained the following data. Is this a valid assumption?| Candy Color | Observed Count ||-------------|----------------|| Red | 13 || Blue | 8 || Green | 9 |In this scenario, Mary believes that each color (red, blue, green) should appear equally in a sample of 30 candies. To test the assumption, one could use a Chi-Squared Goodness of Fit test to determine whether the observed counts significantly deviate from the expected counts (which is 10 for each if they were truly equal).

The chi square goodness of fit uses to check whether the observed frequencies and expected…

Answered: Chi-Squared Goodness of Fit (a) Suppose…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Chi-Squared Goodness of Fit (a) Suppose that Mary has a bag of candy and she expects that each color of candy occurs with equal likelihood. She took a sample of 30 candy and obtained the following data. Is this a valid assumption? Candy Color Observed Cont Red Blue Green 13 8 9